/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import AsYouType from './AsYouType.js'

/**
 * Formats a (possibly incomplete) phone number.
 * The phone number can be either in E.164 format
 * or in a form of national number digits.
 * @param {string} value - A possibly incomplete phone number. Either in E.164 format or in a form of national number digits.
 * @param {string?} country - Two-letter ("ISO 3166-1 alpha-2") country code.
 * @return {string} Formatted (possibly incomplete) phone number.
 */
export default function formatIncompletePhoneNumber(value, country, metadata) {
	if (!metadata) {
		metadata = country
		country = undefined
	}
	return new AsYouType(country, metadata).input(value)
}